In development
One Air Toolkit
An indoor–outdoor extension to the existing air quality monitoring toolkit, connecting measurements with practical action.


In development
One framework for the air around us.
Building on the UNDP Low-Cost Air Quality Monitoring Toolkit, we are developing an open-source extension focused on indoor air quality. The aim is a unified, technology-neutral framework that helps users turn measurements into practical action.
The work builds on the toolkit developed by AirGradient with the UNDP Global Centre in Singapore. The planned extension brings together partners including UNDP, Air Club, and the Montenegrin Institute for Advanced Innovation.
The planned extension
Practical guidance that local teams can use.
The initiative includes guidance, training materials, and case studies for schools, households, and communities planning and sustaining indoor–outdoor monitoring. Work described in the programme starts with implementation in Montenegro.
Assess indoor environments
Develop a common framework for understanding indoor air and its connection with outdoor conditions.
Support local teams
Create training resources, home-use guidance, and documentation that partners can adapt.
Connect research and implementation
Translate evidence into practical guidance for public institutions and communities.

Available now · English and Vietnamese
Start with the existing toolkit.
Plan, set up, and run a local air quality monitoring network. Step-by-step guides, illustrated manuals, and video tutorials help you choose monitoring locations, install sensors, check data quality, and use the results to support your community.
Take the next step
Help turn guidance into local capability
Support the training and practical implementation that make shared knowledge useful.
